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NXE

NXE 7.4V 4200mAh 40C Rounded Hard Case LiPo Battery

Part no. NXE4200HCR402SDEANS

3+ in stock5.0
4 reviews

$69.41

or 4 fortnightly payments of $17.35 with afterpay

NXE 7.4V 4200mAh 40C hard case LiPo battery for RC planes & cars — increased run-times and reduced weight vs NiMH.

  • Built with highest quality cells for RC planes & cars
  • 4200mAh 7.4V with 40C continuous / 80C burst discharge
  • Hard black case for increased battery safety
  • Long cycle life — chargeable up to 300 to 500 times
  • Ideal for 1/10 and 1/8 buggy racing
Select Female Connector

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  • 3+ in stock · Ships Monday · order by Monday

  • Checking delivery dates…

  • 60-day returns · 12,000+ 5-star reviews · 03 5292 1101 ·

Frequently bought together

Overview

NXE Power LiPo batteries are built with the highest quality cells and are engineered specifically for RC planes & cars. Producing unmatched energy and power density results in increased run-times and significantly decreased weight compared to NiMH battery packs. The NXE Super-Nano range produces the power you need at a small footprint.

Note

This product is classified as dangerous goods. Due to aviation safety laws, it cannot be sent by air, including to New Zealand. If you add this to your cart, you will only see road delivery options, or to pick up from our store.

LiPo Charging: Always use a LiPo compatible charger when charging your Lithium Polymer (LiPo) batteries. Be sure to select the correct chemistry/setting for the LiPo battery you are charging, as charging on the wrong setting can cause violent fires if left unattended. Please use extreme caution and never charge LiPo batteries unattended. We also recommend using a LiPo Safe/Protection Bag while charging your LiPo batteries.

Features

  • Adopting the world's key material — LiCo02.
  • Fully automatic lamination machine process with Nano Tech.
  • Laminated structure, Nano Coat Technology with Advanced Nano ultrasonic electrode.
  • Industry most stringent single cell capacity, voltage, resistance and curve (competition level) matching process.
  • Strong safety performance and extremely low self-discharge.
  • Long cycle life, chargeable up to 300 to 500 times.
  • No memory effect, high discharge and charge current.
  • No mercury, No fire, No explosion, No leakage.
  • Quite good and quick charge — capability can be charged to 90% within 10 mins.
  • Thickness can be adjusted while width and height keep the same.
  • Light weight and low IR, packed with punch and ready to race.
  • Good storage performance, green & environmental protection without any pollution.
  • Ideal for 1/10 and 1/8 buggy racing; hard case increases safety of the battery.

In the box

  • 1x 7.4V 4200mAh 40C LiPo Battery

Specifications

Typical capacity4200mAh
Typical Voltage7.4V
Dimensions24.0 x 46.5 x 138.0mm
Approx Weight224.0g
Hard CaseBlack
PlugDeans
Continuous Discharge Current40C
Burst Discharge Current80C
Charge Rate1–3C Recommended, 5C Max

Battery

Cell VoltageVoltage produced by each individual cell in the battery3.7V
Total Voltage7.4V
CapacityHow much energy is stored; higher mAh gives longer run times4200mAh
Discharge C RatingHow fast the battery safely delivers power to your motor40C
ChemistryBattery type that affects power, performance, and feelLiPo
ConnectorPlug style that determines what the battery connects toDeans
Length138.5mm
Width46.5mm
Height24mm
WeightInfluences handling, balance, and runtime224g
Case TypeChoose 'Hard Case' for protection or 'Soft Case' for weight savingHard Case
Balance Lead ConnectorPlug used by chargers to balance the battery’s cellsJST-XH

Reviews (4)

5.0

Based on 4 reviews

  • 5 stars4
  • 4 stars0
  • 3 stars0
  • 2 stars0
  • 1 star0
  • Johnny p

    Verified buyer

    25 Aug 2026

  • David F

    Verified buyer

    10 Feb 2026

    Good price, fast delivery

  • Michael A

    Verified buyer

    24 July 2025

  • William T

    Verified buyer

    18 May 2025

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